Q: How Large of a Leak Can be Sealed?

A: Aeroseal recommends sealing the leaks up to 5/8 inches across. Leaks more than one inch across can be sealed, however the sealing rate varies with the size of the leak times itself. In other words, the sealing time for a 1″ leak is 64 times longer than that for a leak 1/8″ across. Practically speaking, leaks larger than about 5/8″ across are better suited to be sealed manually if possible.